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COMP Cams’ highly-trained engineering staff uses some of the most sophisticated manufacturing and test equipment in the industry to design camshafts that make more horsepower...
COMP Cams’ highly-trained engineering staff uses some of the most sophisticated manufacturing and test equipment in the industry to design camshafts that make more horsepower than any other cam on the market. COMP Cams manufactures hydraulic and solid flat tappet cams, hydraulic and mechanical roller cams, and overhead cams for everything from OE replacement to full race, naturally aspirated, supercharged, turbocharged, or nitrous injected engines. For the ultimate in race-winning reliability, upgrade to COMP Cams’ competition-grade lifters, springs, timing sets, and gear sets—every part incorporates the same race-winning...
COMP Cams’ highly-trained engineering staff uses some of the most sophisticated manufacturing and test equipment in the industry to design camshafts that make more horsepower than any other cam on the market. COMP Cams manufactures hydraulic and solid flat tappet cams, hydraulic and mechanical roller cams, and overhead cams for everything from OE replacement to full race, naturally aspirated, supercharged, turbocharged, or nitrous injected engines. For the ultimate in race-winning reliability, upgrade to COMP Cams’ competition-grade lifters, springs, timing sets, and gear sets—every part incorporates the same race-winning technology used in NASCAR and NHRA competition. Don’t settle for anything less in your street machine.
Showing In Stock Items. Show All 59 Items.
Valve Stem Seals, Viton, Positive Stop, 11/32 in. Valve Stem, .530 in. Guide Diameter, Set of 16
Part Number: CCA-529-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 0.344 in. Valve Stem, Set of 16
Part Number: CCA-518-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, Set of 16
Part Number: CCA-503-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 0.372 in. Valve Stem, Set of 16
Part Number: CCA-515-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, Viton®, Positive Stop, .500 in. Guide, 0.342 in. Valve Stem, Set of 16
Part Number: CCA-517-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 3/8 in. Valve Stem, Set of 16
Part Number: CCA-505-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Seals, Positive Stop, Viton®, .375 in. Stem, .500 in. Guide, Set of 16
Part Number: CCA-514-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Seals, Positive Stop, .375 in. Stem, .530 in. Guide, Set of 16
Part Number: CCA-522-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, PTFE, Positive Stop, .500 in. Guide, 11/32 in. Valve Stem, Set of 16
Part Number: CCA-510-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Seals, Positive Stop, Viton®, .372 Stem, .500 in. Guide, Triple Spring, Set of 16
Part Number: CCA-521-16
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 0.310 in. Valve Stem, Set of 16
Part Number: CCA-516-16
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, PTFE, Positive Stop, .500 in. Guide, 3/8 in. Valve Stem, Set of 16
Part Number: CCA-512-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, Set of 8
Part Number: CCA-518-8
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Seals, Positive Stop, Viton®, .313 in. Stem, .530 in. Guide, Set of 16
Part Number: CCA-520-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, Viton®, Positive Stop, .500 in. Guide, 0.310 in. Valve Stem, Set of 16
Part Number: CCA-519-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 5/16 in. Valve Stem, Set of 16
Part Number: CCA-500-16
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 3/8 in. Valve Stem, Set of 8
Part Number: CCA-522-8
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Seals, Positive Stop, Viton®, .375 Stem, .500 in. Guide, Triple Spring, Set of 8
Part Number: CCA-521-8
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
3/8" X .500" METAL BODY VITON VALVE SEAL
Part Number: CCA-514-1
Not Yet Reviewed
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Nov 13, 2025 if ordered today
Valve Stem Seal, PTFE, Positive Stop, .500 in. Guide, 3/8 in. Valve Stem, Each
Part Number: CCA-521-1
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 5/16 in. Valve Stem, Set of 8
Part Number: CCA-516-8
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seal; Valve Stem Oil Seals; PTFE; 0.600 in. O.D.; Guide Size .500 in.; Valve Size 5/16 in.; 16 pc
Part Number: CCA-513-16
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Nov 13, 2025 if ordered today
Valve Stem Seal, Positive Stop Type, PTFE, 0.313 in. Diameter, Each
Part Number: CCA-500-1
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, Each
Part Number: CCA-529-1
Not Yet Reviewed
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
Valve Stem Seal; Valve Stem Oil Seals; Positive Stop PTFE; Guide .530 in.; Valve Size .375 in.; 1 pc.;
Part Number: CCA-505-1
Estimated Ship Date: Monday 9/22/2025
Estimated Ship Date: Monday 9/22/2025
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